耐药葡萄球菌感染相关因素分析

目的评价呼吸内科住院患者感染耐药葡萄球菌属细菌感染的相关因素。方法选取本院肺病科住院患者中经细菌培养检获葡萄球菌的患者共48例,其中耐药葡萄球菌感染患者共39例,分析患者感染耐药葡萄球菌的相关因素。结果肺病科患者耐药葡萄球菌感染的高危因素是:住院天数较长、气管插管/切开及机械通气、深静脉导管(含PICC导管)留置、2个月内接受过抗生素治疗史等。结论耐药葡萄球菌感染在呼吸内科住院患者中较为常见,需要引起重视并注意对高危因素的预防。

Analysis of correlative factors of drug-resistant staphylococcus infection in respiratory department

Objective To evaluate the correlative factors of drug-resistant staphylococcus infection patients in respiratory medicine department. Methods 48 patients with positive bacteria culture of staphylococcus were selected, including 39 eases with drug-resistant staphylococcus. Logistic regression method was used to analyze the correlative factors of drug-resistant staphylococcus infection. Results The risk factors of patients with drug-resistant staphylococcus infection included longer duration of hospital stay, tracheal intubation, incision and mechanical ventilation, deep vein catheter （ PICC catheter indwelling） , and a history receiving antibiotic treatment in past 2 months. Conclusion Drug-resistant staphylococcus infection is common in hospitalized patients in the department of respiratory medicine, which should be paid attention to the prevention of risk factors.